This page will serve to give you information concering Tire Selection,
Sizes that should fit under what lift, and back-space information.
Vehicle: '73-87 1 / 2 Ton Pickup (-91 Blazer)
Lift: 6-Inch Trail Master Lift
Tire Size: 35x12.5-15
Wheel Size: 15x10
Backspacing: 3 5/8 Inches
Will Wheel Width Affect Clearance:
The 8-, 10-, and 12-inch wheels will fit with this size
Tire with no problems, but we suggest running 8- or
10-inchers because they look and work best.
Will Changing Backspacing Affect Tire Fitment:
No, but too much may cause interference with the
steering components.
Notes:
A raised steering arm or dropped drag link should be
Installed to equalize left and right steering redii.
Vehicle: '73-87 1 / 2 Ton Pickup (-91 Blazer)
Lift: 4-Inch Lift
Tire Size: 33x12.5-15
Wheel Size: 15x10
Backspacing: 3 5/8 Inches
(Petersen's 4Wheel & Off Road: July 1998)
A = STOCK VEHICLE
B = MINOR FENDER TRIMMING
C = MAJOR FENDER TRIMMING / FLARES
D = SUSPENSION LIFT (IN.)
E = BODY LIFT (3-IN.)
| 31x10.50 | 32x11.50 | 33x12.50 | 34 | 35x12.5 | 36x15 | 38.5x15 | 39 | 40x17 | 40x17 | 42 | 44x18 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 73-91 K-5 Blazer: | A | B | D (2.5) | B | B,D (4) | B,D (6) | B,D (6) | D (8) | B,D (8) | D (12) | D (10),E |
| 73-91 Suburban: | A | B | D (2.5) | B | B,D (4) | B,D (6) | B,D (6) | D (8) | B,D (8) | D (12) | D (10),E |
| 92-Later Blazer: | A | B | D4 | N/A | B,D (6) | C,D (6) | D (6),E | ||||
| 92-Later Pickup: | A | B | D4 | N/A | B,D (6) | C,D (6) | D (6),E | ||||
| 92-Later Suburban: | A | B | D4 | N/A | B,D (6) | C,D (6) | D (6),E |
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� 1998 [email protected]
